2977837640

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4379173}}^1$

素因数の和:4379201

約数の個数: 32

約数和(自身を含む): 7094261880

約数和(自身を除く): 4116424240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4379173, 8758346, 17516692, 21895865, 35033384, 43791730, 74445941, 87583460, 148891882, 175166920, 297783764, 372229705, 595567528, 744459410, 1488918820, 2977837640]

約数ペア:

[(1, 2977837640), (2, 1488918820), (4, 744459410), (5, 595567528), (8, 372229705), (10, 297783764), (17, 175166920), (20, 148891882), (34, 87583460), (40, 74445941), (68, 43791730), (85, 35033384), (136, 21895865), (170, 17516692), (340, 8758346), (680, 4379173)]